Software Engineer - Java, SQL & Database Administration

Quest Global; Irving (TX); On-site; USD 48,000 - 55,000; Full time

Job summary

Quest Global is seeking a Java-focused engineer to develop, maintain, and optimize Java-based applications, with strong SQL and DBMS experience. The role covers administration of web applications and user management within enterprise systems.

The candidate will participate in design reviews, troubleshoot issues, and support production deployments, working on data validation and migration tasks as part of onboarding initiatives.

Qualifications

• 3-5 years of hands-on Java development experience.
• Strong proficiency in SQL and relational databases.
• Experience with DBMS platforms like Oracle, SQL Server, MySQL, or PostgreSQL.
• Experience with Web/Application Administration and user management.

Responsibilities

• Develop, maintain, and enhance Java-based applications and integrations for the ACE platform.
• Write and optimize SQL queries and manage database scripts.
• Manage relational DB environments ensuring integrity, availability, and security.

Skills

Java development

SQL

DBMS

Website/Application administration

Education

Bachelor's degree

Tools

REST APIs

Git

CI/CD

Job description

Job Description

Quest Global delivers world-class end-to-end engineering solutions by leveraging our deep industry knowledge and digital expertise. By bringing together technologies and industries, alongside the contributions of diverse individuals and their areas of expertise, we are able to solve problems better, faster. This multi-dimensional approach enables us to solve the most critical and large-scale challenges across the aerospace & defense, automotive, energy, hi-tech, healthcare, medical devices, rail and semiconductor industries.

Job Requirements

Job Description

Quest Global delivers world-class end-to-end engineering solutions by leveraging our deep industry knowledge and digital expertise. By bringing together technologies and industries, alongside the contributions of diverse individuals and their areas of expertise, we are able to solve problems better, faster. This multi-dimensional approach enables us to solve the most critical and large-scale challenges across the aerospace & defense, automotive, energy, hi-tech, healthcare, medical devices, rail and semiconductor industries.

We are looking for humble geniuses, who believe that engineering has the potential to make the impossible possible; innovators, who are not only inspired by technology and innovation, but also perpetually driven to design, develop, and test as a trusted partner for Fortune 500 customers. As a team of remarkably diverse engineers, we recognize that what we are really engineering is a brighter future for us all. If you want to contribute to meaningful work and be part of an organization that truly believes when you win, we all win, and when you fail, we all learn, then we’re eager to hear from you.

What You Will Do

Java Development

• Develop, maintain, and enhance Java-based applications, utilities, and integrations supporting the ACE platform.
• Analyze, troubleshoot, and resolve application-level issues.
• Participate in design reviews, code maintenance, and performance optimization activities.

SQL & Database Management

• Write, optimize, and maintain complex SQL queries, stored procedures, and database scripts.
• Perform data validation, cleansing, migration, and reconciliation activities during user onboarding initiatives.
• Monitor database performance and identify opportunities for improvement.

DBMS Administration

• Manage and maintain relational database environments.
• Ensure database integrity, availability, security, and backup/recovery processes.
• Support database deployments, schema updates, and production issue resolution.

Website/Application Administration

• Administer and support web-based applications, including user management, access control, and configuration changes.
• Monitor application health, troubleshoot operational issues, and coordinate resolutions with stakeholders.
• Support large-scale user onboarding and migration activities into the ACE platform.

Work Experience

What you will bring

• 3-5 years of hands-on experience in Java development.
• Strong proficiency in SQL and relational database concepts.
• Experience managing and supporting DBMS platforms such as Oracle, SQL Server, MySQL, or PostgreSQL.
• Experience with Web/Application Administration and user management.
• Strong troubleshooting and problem-solving skills.Understanding of software development lifecycle and production support processes.

Preferred Qualifications

• Experience in data migration, data mapping, and system integration projects.
• Familiarity with REST APIs and enterprise applications.
• Exposure to Git, CI/CD pipelines, and deployment processes.
• Experience supporting business-critical applications in a production environment.

Education

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.

Experience

• 3-5 years of relevant industry experience in Java application development, SQL programming, database administration, and application support.

Primary Skill Focus: Java | SQL | DBMS | Website/Application Administration.

Range: $35/hr - $40/hr

Work Requirements

This role is considered an on-site position located in Irving, TX.

• You must be able to commute to and from the location with your own transportation arrangements to meet the required working hours.